title: [A case of pedunculated leiomyoma found during colonoscopic examination for anal bleeding].
mesh_terms: D000368:Aged; D001003:Anal Canal; D003110:Colonic Neoplasms / Q000150:complications / Q000175:diagnosis*; D003113:Colonoscopy; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D007889:Leiomyoma / Q000150:complications / Q000175:diagnosis*